Portable optical cable hook automatic production equipment

Abstract

Portable automatic production equipment for optical cable hooks comprises a steel wire cutting execution assembly, a steel wire bending execution assembly, a steel wire bending direction angle adjusting assembly, a steel wire bending rate angle adjusting assembly, a steel wire feeding execution assembly and a steel wire tray supporting frame assembly. The invention belongs to special production equipment for optical cable hooks, is used for replacing a traditional manual production and manufacturing mode, has the characteristics of simple structure, small size and no need of special mold assistance, and can be moved to a construction site along with a vehicle, so that the production flexibility of the optical cable hooks is greatly improved; the production efficiency and the product qualification rate of the optical cable hooks can be further improved, the field production and manufacturing requirements of the optical cable hooks with complex bending angle characteristics in the spatial dimension can be met, the optical cable hooks produced in batches have good consistency in the product bending angle characteristics, the manufacturing quality of the optical cable hooks is guaranteed, and meanwhile the production cost of the optical cable hooks is reduced. And the fixing effect and the laying construction quality of the optical cable are effectively improved.

Description

Technical Field

[0001] The invention belongs to the technical field of optical cable laying construction, and in particular relates to portable optical cable hook automatic production equipment. Background Art

[0002] During the optical cable laying process, the optical cable usually needs to be fixed to the steel strand with the help of optical cable hooks. Such optical cable hooks are usually made of 45# carbon steel wire, and the manufacturing quality of the optical cable hooks directly affects the fixing effect of the optical cable and the laying quality.

[0003] Due to the complexity and diversity of the optical cable laying construction environment, higher requirements are placed on the manufacturing accuracy of the optical cable hook. On the one hand, it is necessary to ensure the precise coordination between the optical cable hook and the steel strand. On the other hand, it is necessary to adapt to the installation of optical cables under complex working conditions. This has prompted the bending angle characteristics of the optical cable hook to become more complex in the spatial dimension, that is, different bending feature segments on the optical cable hook are in different planes.

[0004] At present, the optical cable hooks in the industry are still in the manual production and manufacturing stage, lacking dedicated automated production equipment and restricted by manual production and manufacturing conditions. There are generally problems such as low production efficiency, poor consistency of product bending angle characteristics, and low product qualification rate.

[0005] Although there are some similar steel wire automatic bending equipment on the market that can be used as reference equipment for the automated production of optical cable hooks, the products produced by these existing steel wire automatic bending equipment are still different from optical cable hooks, and the equipment itself also has some shortcomings.

[0006] For example, Chinese patent application publication number CN118682038A discloses a fully automatic winding device for precision spring production, and Chinese patent application publication number CN117102383A discloses a sheet metal spring bending mold and forming method. Although both are applicable to springs, they still have certain reference significance for the bending production of optical cable hooks. However, if the above-mentioned existing equipment is converted into automatic production equipment for optical cable hooks, these equipment still have the disadvantages of complex structure, large size, and the need for special molds to assist in production. The equipment cannot be moved to the construction site for flexible production of optical cable hooks. Moreover, the auxiliary use of special molds further limits the production flexibility of optical cable hooks and increases the production cost of optical cable hooks.

[0007] For example, Chinese patent application CN222470547U discloses a high-precision CNC bending machine. While it is suitable for cold-rolled sheet metal, it also offers some application value in the bending production of optical cable hooks. However, if this equipment is adapted for automated production of optical cable hooks, it is limited by the functional settings of the plane bending system and can only meet the bending needs of a single product plane. For products with complex bending angles in spatial dimensions, this equipment cannot meet the production requirements. Summary of the Invention

[0008] In response to the problems existing in the prior art, the present invention provides a portable automated production equipment for optical cable hooks, which is a special production equipment for optical cable hooks and is used to replace the traditional manual production method. It has the characteristics of simple structure, compact size, and no need for special mold assistance. The equipment can be moved to the construction site by a vehicle, which greatly improves the production flexibility of the optical cable hooks, and can further improve the production efficiency and product qualification rate of the optical cable hooks. It can meet the on-site production and manufacturing needs of optical cable hooks with complex bending angle characteristics in spatial dimensions, and the mass-produced optical cable hooks have good consistency in the product bending angle characteristics. While ensuring the manufacturing quality of the optical cable hooks, it effectively improves the fixing effect of the optical cable and the laying construction quality.

[0009] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a portable optical cable hook automated production equipment, including a wire cutting execution assembly, a wire bending execution assembly, a wire bending direction angle adjustment assembly, a wire bending curvature angle adjustment assembly, a wire feeding execution assembly and a wire material tray support frame assembly; the wire cutting execution assembly and the wire bending execution assembly are arranged on the wire bending direction angle adjustment assembly; the wire bending curvature angle adjustment assembly is arranged on the inner side of the wire bending direction angle adjustment assembly; the wire feeding execution assembly is arranged behind the wire bending curvature angle adjustment assembly; the wire material tray support frame assembly is arranged behind the wire feeding execution assembly.

[0010] The wire cutting execution component includes a wire cutting drive motor, a wire cutting drive gear, a wire cutting rack knife, a wire cutting motor bracket, a wire cutting slider and a wire cutting slide rail; the wire cutting drive motor is fixedly mounted on the wire cutting motor bracket, and the wire cutting motor bracket is fixedly mounted on the wire bending direction angle adjustment component; the wire cutting drive gear is fixedly mounted on the motor shaft of the wire cutting drive motor; the wire cutting slide rail is fixedly mounted on the wire cutting direction angle adjustment component; the wire cutting slider is slidably connected to the wire cutting slide rail; the wire cutting rack knife is fixedly mounted on the wire cutting slider, and the rack on the wire cutting rack knife is meshed with the wire cutting drive gear.

[0011] The wire bending execution component includes a wire bending drive motor, a wire bending drive gear, a wire bending rack push plate, a wire bending motor bracket, a wire bending slider and a wire bending slide rail; the wire bending drive motor is fixedly installed on the wire bending motor bracket, and the wire bending motor bracket is fixedly set on the wire bending direction angle adjustment component; the wire bending drive gear is fixedly installed on the motor shaft of the wire bending drive motor; the wire bending slide rail is fixedly set on the wire bending direction angle adjustment component; the wire bending slider is slidably connected to the wire bending slide rail; the wire bending rack push plate is fixedly installed on the wire bending slider, and the rack on the wire bending rack push plate is meshed with the wire bending drive gear.

[0012] The wire cutting actuator and the wire bending actuator have an installation phase angle of 180° on the wire bending direction angle adjustment assembly; the wire cutting slide rail and the wire bending slide rail are distributed along a straight line; the wire cutting rack knife and the wire bending rack push plate are distributed along a straight line, and the blade on the wire cutting rack knife is directly opposite to the wire bending rack push plate; an industrial CCD camera is also provided on the wire bending direction angle adjustment assembly, and the industrial CCD camera has an installation phase angle of 90° with the wire cutting actuator and the wire bending actuator.

[0013] The wire bending direction angle adjustment assembly includes an annular turntable plate, a turntable bearing, a turntable support cylinder, a turntable transmission gear ring, a turntable drive gear, a turntable drive motor and a turntable motor bracket; the wire cutting motor bracket, the wire cutting slide rail, the wire bending motor bracket, the wire bending slide rail and the industrial CCD camera are all fixedly mounted on the outer surface of the annular turntable plate; the annular turntable plate is coaxially fixedly connected to the inner ring of the turntable bearing; the front end barrel mouth of the turntable support cylinder is coaxially fixedly connected to the outer ring of the turntable bearing; the turntable transmission gear ring is coaxially fixedly connected to the inner ring of the turntable bearing; the turntable motor bracket is fixedly mounted on the turntable support cylinder; the turntable drive motor is fixedly mounted on the turntable motor bracket; the turntable drive gear is fixedly mounted on the motor shaft of the turntable drive motor, and the turntable drive gear is meshed with the turntable transmission gear ring.

[0014] The wire bending angle adjustment assembly includes a four-linked screw lifting mechanism, a lifting and adjusting top plate, a lifting mechanism mounting plate, a lifting mechanism base plate, a wire guide tube and a wire bending limit tube; the lifting mechanism base plate is coaxially fixedly connected to the rear end tube mouth of the turntable support tube; the lifting mechanism mounting plate is coaxially fixedly connected to the lifting mechanism base plate; the four screw lifts and one lifting drive motor in the four-linked screw lifting mechanism are all fixedly mounted on the lifting mechanism mounting plate; the lifting and adjusting top plate is fixedly mounted on the top of the four lifting screws in the four-linked screw lifting mechanism; the rear end of the wire guide tube is fixedly connected to the center of the lifting and adjusting top plate; the wire bending limit tube is coaxially fixedly mounted on the front end of the wire guide tube; a wire feeding execution assembly mounting hole is provided in the middle of the plate body of the lifting mechanism mounting plate and the lifting mechanism base plate.

[0015] The wire feeding execution assembly includes a wire feeding box and a wire feeding machine; the wire feeding box is fixedly arranged in the installation hole of the wire feeding execution assembly; the wire feeding machine includes a wire feeding motor, an active wire feeding roller, a driven wire feeding roller, a wire feeding motor bracket, a wire feeding roller clamping arm, a clamping screw and a clamping nut; a wire inlet hole and a wire outlet hole are respectively provided on the wire feeding box; the wire feeding motor bracket is fixedly installed inside the wire feeding box; the wire feeding motor is fixedly installed on the wire feeding motor bracket; the active wire feeding roller is fixedly installed on the motor of the wire feeding motor On the shaft; the rear end of the wire feeding roller clamping arm is hinged on the wire feeding motor bracket, and a U-shaped slot is provided at the front end of the wire feeding roller clamping arm; the driven wire feeding roller is installed in the middle of the wire feeding roller clamping arm; the lower end of the clamping screw is hinged on the wire feeding motor bracket, and the upper end of the clamping screw is a free end, and the clamping screw is fitted with the U-shaped slot; the clamping nut is installed at the free end of the clamping screw; when the active wire feeding roller and the driven wire feeding roller are in the wire clamping state, the roller gap between the active wire feeding roller and the driven wire feeding roller is opposite to the wire outlet hole.

[0016] A horizontal wire straightening assembly, a vertical wire straightening assembly, a first wire guide and a second wire guide are also provided inside the wire feeding box; the vertical wire straightening assembly, the first wire guide, the horizontal wire straightening assembly and the second wire guide are sequentially arranged between the wire feeding hole and the wire feeding machine; the horizontal wire straightening assembly and the vertical wire straightening assembly have the same structure and both include a straightening box, a static straightening wheel group, a dynamic straightening wheel group, a dynamic wheel slide, a slide guide rod, a slide distance adjustment bolt, a slide distance adjustment indicator block and a slide distance adjustment scale hole; the static straightening wheel group is installed on the straightening box; the dynamic straightening wheel group is installed on the dynamic wheel slide, and the dynamic straightening wheel group and the static straightening wheel group are installed The wheel groups are staggered; the slide guide rod passes through the moving wheel slide and is fixedly connected to the straightening box; the slide distance adjusting bolt passes through the straightening box and is threadedly connected to the moving wheel slide, and the slide distance adjusting bolt and the slide guide rod are distributed parallel to the slide; a limit stop ring is fixedly provided in the middle of the slide distance adjusting bolt, and the limit stop ring is engaged with the distance adjusting bolt through-hole on the straightening box, and the slide distance adjusting bolt has only rotational freedom relative to the straightening box; the slide distance adjusting indicator block is fixedly provided on the moving wheel slide; the slide distance adjusting scale hole is provided on the straightening box; the slide distance adjusting indicator block is located in the slide distance adjusting scale hole, and the slide distance adjusting indicator block has only linear sliding freedom relative to the slide distance adjusting scale hole.

[0017] The wire feed tray support frame assembly includes a frame annular support top plate, a frame support column, a frame annular support bottom plate and a wire feed tray mounting frame; the frame annular support top plate is coaxially fixedly connected to the lifting mechanism base plate; the frame annular support bottom plate is coaxially fixedly connected to the frame annular support top plate through frame support columns evenly distributed around the circumference; the wire feed tray mounting frame is fixedly connected to the frame annular support bottom plate, and the wire feed tray mounting frame is used to mount the wire feed tray.

[0018] Beneficial effects of the present invention:

[0019] The portable automated production equipment for optical cable hooks of the present invention is a special production equipment for optical cable hooks, which is used to replace the traditional manual production method. It has the characteristics of simple structure, small size, and no need for special mold assistance. The equipment can be moved to the construction site with a vehicle, which greatly improves the production flexibility of optical cable hooks, and can further improve the production efficiency and product qualification rate of optical cable hooks. It can meet the on-site production and manufacturing needs of optical cable hooks with complex bending angle characteristics in spatial dimensions, and the mass-produced optical cable hooks have good consistency in the product bending angle characteristics. While ensuring the manufacturing quality of the optical cable hooks, it effectively improves the fixing effect of the optical cable and the laying construction quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a structural schematic diagram of a portable optical cable hook automated production device of the present invention (viewpoint one);

[0021] Figure 2 This is a structural schematic diagram of a portable optical cable hook automated production device of the present invention (viewpoint 2);

[0022] Figure 3 This is a schematic structural diagram of the wire cutting execution assembly of the present invention;

[0023] Figure 4 It is a structural schematic diagram of the steel wire bending execution assembly of the present invention;

[0024] Figure 5 It is a structural schematic diagram of the steel wire bending direction angle adjustment assembly of the present invention;

[0025] Figure 6 This is a schematic structural diagram of a steel wire bending angle adjustment assembly according to the present invention;

[0026] Figure 7 It is a structural schematic diagram of the steel wire feeding execution assembly of the present invention;

[0027] Figure 8 It is a structural schematic diagram of the wire feeder of the present invention;

[0028] Figure 9 Schematic diagram of the structure of the horizontal steel wire straightening assembly / vertical steel wire straightening assembly of the present invention (viewing angle 1);

[0029] Figure 10 Schematic diagram of the structure of the horizontal wire straightening assembly / vertical wire straightening assembly (active wire feed roller and driven wire feed roller, etc. are not shown) of the present invention (viewpoint 2);

[0030] Figure 11 It is a structural schematic diagram of the steel wire tray support frame assembly of the present invention;

[0031] In the figure, I—wire cutting execution component, II—wire bending execution component, III—wire bending direction angle adjustment component, IV—wire bending curvature angle adjustment component, V—wire feeding execution component, VI—wire material tray support frame component, 1—wire cutting drive motor, 2—wire cutting drive gear, 3—wire cutting rack knife, 4—wire cutting motor bracket, 5—wire cutting slider, 6—wire cutting slide rail, 7—wire bending drive motor, 8—wire bending drive gear Wheel, 9—wire bending rack push plate, 10—wire bending motor bracket, 11—wire bending slider, 12—wire bending slide rail, 13—industrial CCD camera, 14—annular turntable plate, 15—turntable bearing, 16—turntable support cylinder, 17—turntable transmission ring gear, 18—turntable drive gear, 19—turntable drive motor, 20—turntable motor bracket, 21—four-linkage screw lifting mechanism, 22—lifting adjustment top plate, 23—lifting mechanism mounting plate, 24—lifting mechanism Base plate, 25-wire guide tube, 26-wire bending limit tube, 27-wire feeding actuator mounting hole, 28-wire feeding box, 29-wire feeding motor, 30-active wire feeding roller, 31-driven wire feeding roller, 32-wire feeding motor bracket, 33-wire feeding roller clamping arm, 34-clamping screw, 35-clamping nut, 36-wire inlet hole, 37-wire outlet hole, 38-U-shaped slot, 39-wire feeding machine, 40-wire horizontal straightening assembly, 41-wire vertical straightening assembly, 4 2—straightening box, 43—static straightening wheel group, 44—dynamic straightening wheel group, 45—dynamic wheel slide, 46—slide guide rod, 47—slide distance adjustment bolt, 48—slide distance adjustment indicator block, 49—slide distance adjustment scale hole, 50—limiting ring, 51—distance adjustment bolt through hole, 52—frame annular support top plate, 53—frame support column, 54—frame annular support bottom plate, 55—wire material tray mounting frame, 56—steel wire, 57—first wire guide, 58—second wire guide. DETAILED DESCRIPTION

[0032] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0033] like Figures 1 to 11 As shown, a portable optical cable hook automated production equipment includes a wire cutting execution component I, a wire bending execution component II, a wire bending direction angle adjustment component III, a wire bending curvature angle adjustment component IV, a wire feeding execution component V and a wire tray support frame component VI; the wire cutting execution component I and the wire bending execution component II are arranged on the wire bending direction angle adjustment component III; the wire bending curvature angle adjustment component IV is arranged on the inner side of the wire bending direction angle adjustment component III; the wire feeding execution component V is arranged behind the wire bending curvature angle adjustment component IV; the wire tray support frame component VI is arranged behind the wire feeding execution component V.

[0034] The wire cutting execution component I includes a wire cutting drive motor 1, a wire cutting drive gear 2, a wire cutting rack knife 3, a wire cutting motor bracket 4, a wire cutting slider 5 and a wire cutting slide rail 6; the wire cutting drive motor 1 is fixedly mounted on the wire cutting motor bracket 4, and the wire cutting motor bracket 4 is fixedly set on the wire bending direction angle adjustment component III; the wire cutting drive gear 2 is fixedly mounted on the motor shaft of the wire cutting drive motor 1; the wire cutting slide rail 6 is fixedly set on the wire bending direction angle adjustment component III; the wire cutting slider 5 is slidably connected to the wire cutting slide rail 6; the wire cutting rack knife 3 is fixedly mounted on the wire cutting slider 5, and the rack on the wire cutting rack knife 3 is engaged with the wire cutting drive gear 2.

[0035] The wire bending execution component II includes a wire bending drive motor 7, a wire bending drive gear 8, a wire bending rack push plate 9, a wire bending motor bracket 10, a wire bending slider 11 and a wire bending slide rail 12; the wire bending drive motor 7 is fixedly mounted on the wire bending motor bracket 10, and the wire bending motor bracket 10 is fixedly set on the wire bending direction angle adjustment component III; the wire bending drive gear 8 is fixedly mounted on the motor shaft of the wire bending drive motor 7; the wire bending slide rail 12 is fixedly set on the wire bending direction angle adjustment component III; the wire bending slider 11 is slidably connected to the wire bending slide rail 12; the wire bending rack push plate 9 is fixedly mounted on the wire bending slider 11, and the rack on the wire bending rack push plate 9 is engaged with the wire bending drive gear 8.

[0036] The wire cutting actuator I and the wire bending actuator II have an installation phase angle of 180° on the wire bending direction angle adjustment assembly III; the wire cutting slide rail 6 and the wire bending slide rail 12 are distributed along a straight line; the wire cutting rack knife 3 and the wire bending rack push plate 9 are distributed along a straight line, and the blade on the wire cutting rack knife 3 is directly opposite to the wire bending rack push plate 9; an industrial CCD camera 13 is also provided on the wire bending direction angle adjustment assembly III, and the industrial CCD camera 13 has an installation phase angle of 90° with the wire cutting actuator I and the wire bending actuator II.

[0037] The wire bending direction angle adjustment assembly III includes an annular turntable plate 14, a turntable bearing 15, a turntable support cylinder 16, a turntable transmission gear ring 17, a turntable drive gear 18, a turntable drive motor 19 and a turntable motor bracket 20; the wire cutting motor bracket 4, the wire cutting slide 6, the wire bending motor bracket 10, the wire bending slide 12 and the industrial CCD camera 13 are all fixedly mounted on the outer surface of the annular turntable plate 14; the annular turntable plate 14 and the inner ring of the turntable bearing 15 are ... Coaxially fixed connection; the front end of the turntable support tube 16 is coaxially fixedly connected to the outer ring of the turntable bearing 15; the turntable transmission ring gear 17 is coaxially fixedly connected to the inner ring of the turntable bearing 15; the turntable motor bracket 20 is fixedly mounted on the turntable support tube 16; the turntable drive motor 19 is fixedly mounted on the turntable motor bracket 20; the turntable drive gear 18 is fixedly mounted on the motor shaft of the turntable drive motor 19, and the turntable drive gear 18 is engaged with the turntable transmission ring gear 17.

[0038] The wire bending angle adjustment assembly IV includes a four-linked screw lifting mechanism 21, a lifting and adjusting top plate 22, a lifting mechanism mounting plate 23, a lifting mechanism base plate 24, a wire guide tube 25 and a wire bending limit tube 26; the lifting mechanism base plate 24 is coaxially fixedly connected to the rear end tube mouth of the turntable support tube 16; the lifting mechanism mounting plate 23 is coaxially fixedly connected to the lifting mechanism base plate 24; the four screw lifts and one lifting drive motor in the four-linked screw lifting mechanism 21 are all fixedly mounted on the lifting mechanism mounting plate 23; the lifting and adjusting top plate 22 is fixedly mounted on the top of the four lifting screws in the four-linked screw lifting mechanism 21; the rear end of the wire guide tube 25 is fixedly connected to the center of the lifting and adjusting top plate 22; the wire bending limit tube 26 is coaxially fixedly mounted on the front end of the wire guide tube 25; a wire feeding execution assembly mounting hole 27 is provided in the middle of the plate body of the lifting mechanism mounting plate 23 and the lifting mechanism base plate 24.

[0039] The wire feeding execution assembly V includes a wire feeding box 28 and a wire feeding machine 39; the wire feeding box 28 is fixedly arranged in the wire feeding execution assembly mounting hole 27; the wire feeding machine 39 includes a wire feeding motor 29, an active wire feeding roller 30, a driven wire feeding roller 31, a wire feeding motor bracket 32, a wire feeding roller clamping arm 33, a clamping screw 34 and a clamping nut 35; a wire feeding hole 36 and a wire outlet hole 37 are respectively provided on the wire feeding box 28; the wire feeding motor bracket 32 ​​is fixedly installed inside the wire feeding box 28; the wire feeding motor 29 is fixedly installed on the wire feeding motor bracket 32; the active wire feeding roller 30 is fixedly mounted on the wire feeding motor 29. On the motor shaft; the rear end of the wire feeding roller clamping arm 33 is hinged on the wire feeding motor bracket 32, and a U-shaped card slot 38 is provided at the front end of the wire feeding roller clamping arm 33; the driven wire feeding roller 31 is installed in the middle of the wire feeding roller clamping arm 33; the lower end of the clamping screw 34 is hinged on the wire feeding motor bracket 32, and the upper end of the clamping screw 34 is a free end, and the clamping screw 34 is snap-fitted with the U-shaped card slot 38; the clamping nut 35 is installed at the free end of the clamping screw 34; when the active wire feeding roller 30 and the driven wire feeding roller 31 are in the state of clamping the steel wire 56, the roller gap between the active wire feeding roller 30 and the driven wire feeding roller 31 is opposite to the wire outlet hole 37.

[0040] A horizontal wire straightening assembly 40, a vertical wire straightening assembly 41, a first wire guide 57 and a second wire guide 58 are also provided inside the wire feeding box 28; the vertical wire straightening assembly 41, the first wire guide 57, the horizontal wire straightening assembly 40 and the second wire guide 58 are sequentially arranged between the wire feeding hole 36 and the wire feeding machine 39; the horizontal wire straightening assembly 40 and the vertical wire straightening assembly 41 have the same structure and both include a straightening box 42, a static straightening wheel group 43, a dynamic straightening wheel group 44, a dynamic wheel slide 45, a slide guide rod 46, a slide distance adjustment bolt 47, a slide distance adjustment indicator block 48 and a slide distance adjustment scale hole 49; the static straightening wheel group 43 is installed on the straightening box 42; the dynamic straightening wheel group 44 is installed on the dynamic wheel slide 45, and the dynamic straightening wheel group 44 is aligned with the static straightening wheel group 43. The straightening wheel groups 43 are staggered; the slide guide rod 46 passes through the moving wheel slide 45 and is fixedly connected to the straightening box 42; the slide distance adjusting bolt 47 passes through the straightening box 42 and is threadedly connected to the moving wheel slide 45, and the slide distance adjusting bolt 47 is distributed parallel to the slide guide rod 46; a limit stop ring 50 is fixedly provided in the middle of the slide distance adjusting bolt 47, and the limit stop ring 50 is snap-fitted with the distance adjusting bolt through-hole 51 on the straightening box 42, and the slide distance adjusting bolt 47 has only rotational freedom relative to the straightening box 42; the slide distance adjusting indicator block 48 is fixedly provided on the moving wheel slide 45; the slide distance adjusting scale hole 49 is provided on the straightening box 42; the slide distance adjusting indicator block 48 is located in the slide distance adjusting scale hole 49, and the slide distance adjusting indicator block 48 has only linear sliding freedom relative to the slide distance adjusting scale hole 49.

[0041] The wire material tray support frame assembly VI includes a frame annular support top plate 52, a frame support column 53, a frame annular support bottom plate 54 and a wire material tray mounting frame 55; the frame annular support top plate 52 is coaxially fixedly connected to the lifting mechanism base plate 24; the frame annular support bottom plate 54 is coaxially fixedly connected to the frame annular support top plate 52 through the frame support columns 53 evenly distributed around the circumference; the wire material tray mounting frame 55 is fixedly connected to the frame annular support bottom plate 54, and the wire material tray mounting frame 55 is used to mount the wire material tray.

[0042] The following describes a one-time use process of the present invention in conjunction with the accompanying drawings:

[0043] After the portable optical cable hook automated production equipment is transported to the construction site, the steel wire bending process parameters of the optical cable hook can be set according to actual needs, and then the automated production of the optical cable hook can be carried out according to the set steel wire bending process parameters.

[0044] First, install the prepared wire reel on the wire reel mounting bracket 55, then lead the end of the wire 56 out from the wire reel, first pass through the wire inlet hole 36 into the wire feeding box 28, and then pass through the static straightening wheel group 43 and the dynamic straightening wheel group 44 of the wire vertical straightening assembly 41, the first wire guide 57, the static straightening wheel group 43 and the dynamic straightening wheel group 44 of the wire horizontal straightening assembly 40, the second wire guide 58, the active wire feeding roller 30 and the driven wire feeding roller 31 of the wire feeding machine 39, and then pass through the wire feeding box 28 from the wire outlet hole 37.

[0045] When the steel wire 56 passes through the static straightening wheel group 43 and the dynamic straightening wheel group 44 of the steel wire vertical straightening assembly 41, the first straightening in the vertical direction is achieved. When the steel wire 56 passes through the static straightening wheel group 43 and the dynamic straightening wheel group 44 of the steel wire horizontal straightening assembly 40, the second straightening in the horizontal direction is achieved. When the steel wire 56 after two straightenings passes through the active wire feeding roller 30 and the driven wire feeding roller 31 of the wire feeder 39, the wire feeding motor 29 is started, and the active wire feeding roller 30 and the driven wire feeding roller 31 cooperate to achieve wire feeding of the steel wire 56.

[0046] After the steel wire 56 passes through the wire feeding box 28 , it further passes through the steel wire guide tube 25 and finally passes through the steel wire bending limit tube 26 .

[0047] According to the pre-set wire bending process parameters, the wire feeding motor 29 is first started to drive the active wire feeding roller 30 to rotate. The rotational motion of the active wire feeding roller 30 will be synchronously converted into the linear feeding motion of the wire 56 until the extension amount of the wire 56 from the wire bending limit tube 26 reaches the set value.

[0048] When the extension amount of the steel wire 56 from the steel wire bending limit tube 26 is adjusted, the four-linkage screw lifting mechanism 21 is started, and the distance between the lifting adjustment top plate 22 and the lifting mechanism mounting plate 23 is adjusted. The steel wire bending limit tube 26 will move synchronously with the steel wire guide tube 25 and the lifting adjustment top plate 22, thereby realizing the adjustment of the vertical distance between the steel wire bending limit tube 26 and the steel wire bending rack push plate 9. At this time, the adjustment of the steel wire bending curvature angle is completed.

[0049] When the bending angle of the wire is adjusted, the turntable drive motor 19 is started to drive the turntable drive gear 18 to rotate, and then the turntable transmission ring gear 17 engaged with it is driven to rotate. The rotating turntable transmission ring gear 17 will synchronously drive the inner ring of the turntable bearing 15 and the annular turntable plate 14 to rotate, and finally drive the wire bending actuator II to rotate to the set angular position. At this time, the adjustment of the wire bending direction angle is completed.

[0050] When the wire bending direction angle adjustment is completed, the wire bending drive motor 7 is started to drive the wire bending drive gear 8 to rotate, and then drive the wire bending rack push plate 9 engaged with it to move linearly, and finally the wire 56 extending out of the wire bending limit tube 26 is bent by the linearly moving wire bending rack push plate 9. After the wire 56 is bent, the wire bending rack push plate 9 is reset.

[0051] Repeat the adjustment of the extension amount of the steel wire 56, the adjustment of the steel wire bending curvature angle, the adjustment of the steel wire bending direction angle, and the linear movement of the steel wire bending rack push plate 9 until the steel wire 56 extending out of the wire bending limit tube 26 is bent into the required optical cable hook. During the entire optical cable hook bending process, the industrial CCD camera 13 monitors the product quality of the optical cable hook throughout the process.

[0052] After the steel wire 56 extending out of the wire bending limit tube 26 is bent into the required optical cable hook, the wire feeding motor 29 is started again until the optical cable hook moves to the front of the wire bending rack push plate 9 along with the linearly fed steel wire 56, and then the wire bending drive motor 7 is started to drive the wire bending rack push plate 9 to move linearly until the wire bending rack push plate 9 is attached to the surface of the steel wire 56 behind the optical cable hook.

[0053] When the wire bending rack push plate 9 is in contact with the surface of the steel wire 56, the wire cutting drive motor 1 is started to drive the wire cutting drive gear 2 to rotate, thereby driving the wire cutting rack knife 3 engaged therewith to move in a straight line until the blade of the wire cutting rack knife 3 is completely against the wire bending rack push plate 9. At this time, the steel wire 56 is completely cut off, and the optical cable hook separates from the steel wire 56 and automatically falls off.

[0054] Repeating the above-mentioned action process can realize efficient and high-quality automated production of optical cable hooks.

[0055] The solutions in the embodiments are not intended to limit the scope of protection of the present invention. All equivalent implementations or modifications that do not depart from the scope of protection of the present invention are included in the scope of protection of the present invention.

Claims

1. A portable optical cable hook automatic production equipment, characterized by: It includes a wire cutting actuator assembly, a wire bending actuator assembly, a wire bending direction angle adjustment assembly, a wire bending curvature angle adjustment assembly, a wire feeding actuator assembly and a wire tray support frame assembly; the wire cutting actuator assembly and the wire bending actuator assembly are arranged on the wire bending direction angle adjustment assembly; the wire bending curvature angle adjustment assembly is arranged on the inner side of the wire bending direction angle adjustment assembly; the wire feeding actuator assembly is arranged behind the wire bending curvature angle adjustment assembly; the wire tray support frame assembly is arranged behind the wire feeding actuator assembly.

2. The portable optical cable hook automatic production equipment according to claim 1, characterized in that: The wire cutting execution component includes a wire cutting drive motor, a wire cutting drive gear, a wire cutting rack knife, a wire cutting motor bracket, a wire cutting slider and a wire cutting slide rail; the wire cutting drive motor is fixedly mounted on the wire cutting motor bracket, and the wire cutting motor bracket is fixedly mounted on the wire bending direction angle adjustment component; the wire cutting drive gear is fixedly mounted on the motor shaft of the wire cutting drive motor; the wire cutting slide rail is fixedly mounted on the wire cutting direction angle adjustment component; the wire cutting slider is slidably connected to the wire cutting slide rail; the wire cutting rack knife is fixedly mounted on the wire cutting slider, and the rack on the wire cutting rack knife is meshed with the wire cutting drive gear.

3. The portable optical cable hook automatic production equipment according to claim 2, characterized in that: The wire bending execution component includes a wire bending drive motor, a wire bending drive gear, a wire bending rack push plate, a wire bending motor bracket, a wire bending slider and a wire bending slide rail; the wire bending drive motor is fixedly installed on the wire bending motor bracket, and the wire bending motor bracket is fixedly set on the wire bending direction angle adjustment component; the wire bending drive gear is fixedly installed on the motor shaft of the wire bending drive motor; the wire bending slide rail is fixedly set on the wire bending direction angle adjustment component; the wire bending slider is slidably connected to the wire bending slide rail; the wire bending rack push plate is fixedly installed on the wire bending slider, and the rack on the wire bending rack push plate is meshed with the wire bending drive gear.

4. The portable optical cable hook automatic production equipment according to claim 3, characterized in that: The wire cutting actuator and the wire bending actuator have an installation phase angle of 180° on the wire bending direction angle adjustment assembly; the wire cutting slide rail and the wire bending slide rail are distributed along a straight line; the wire cutting rack knife and the wire bending rack push plate are distributed along a straight line, and the blade on the wire cutting rack knife is directly opposite to the wire bending rack push plate; an industrial CCD camera is also provided on the wire bending direction angle adjustment assembly, and the industrial CCD camera has an installation phase angle of 90° with the wire cutting actuator and the wire bending actuator.

5. The portable optical cable hook automatic production equipment according to claim 4, characterized in that: The wire bending direction angle adjustment assembly includes an annular turntable plate, a turntable bearing, a turntable support cylinder, a turntable transmission gear ring, a turntable drive gear, a turntable drive motor and a turntable motor bracket; the wire cutting motor bracket, the wire cutting slide rail, the wire bending motor bracket, the wire bending slide rail and the industrial CCD camera are all fixedly mounted on the outer surface of the annular turntable plate; the annular turntable plate is coaxially fixedly connected to the inner ring of the turntable bearing; the front end barrel mouth of the turntable support cylinder is coaxially fixedly connected to the outer ring of the turntable bearing; the turntable transmission gear ring is coaxially fixedly connected to the inner ring of the turntable bearing; the turntable motor bracket is fixedly mounted on the turntable support cylinder; the turntable drive motor is fixedly mounted on the turntable motor bracket; the turntable drive gear is fixedly mounted on the motor shaft of the turntable drive motor, and the turntable drive gear is meshed with the turntable transmission gear ring.

6. The portable optical cable hook automatic production equipment according to claim 5, characterized in that: The wire bending angle adjustment assembly includes a four-linked screw lifting mechanism, a lifting and adjusting top plate, a lifting mechanism mounting plate, a lifting mechanism base plate, a wire guide tube and a wire bending limit tube; the lifting mechanism base plate is coaxially fixedly connected to the rear end tube mouth of the turntable support tube; the lifting mechanism mounting plate is coaxially fixedly connected to the lifting mechanism base plate; the four screw lifts and one lifting drive motor in the four-linked screw lifting mechanism are all fixedly mounted on the lifting mechanism mounting plate; the lifting and adjusting top plate is fixedly mounted on the top of the four lifting screws in the four-linked screw lifting mechanism; the rear end of the wire guide tube is fixedly connected to the center of the lifting and adjusting top plate; the wire bending limit tube is coaxially fixedly mounted on the front end of the wire guide tube; a wire feeding execution assembly mounting hole is provided in the middle of the plate body of the lifting mechanism mounting plate and the lifting mechanism base plate.

7. The portable optical cable hook automatic production equipment according to claim 6, characterized in that: The wire feeding execution assembly includes a wire feeding box and a wire feeding machine; the wire feeding box is fixedly arranged in the installation hole of the wire feeding execution assembly; the wire feeding machine includes a wire feeding motor, an active wire feeding roller, a driven wire feeding roller, a wire feeding motor bracket, a wire feeding roller clamping arm, a clamping screw and a clamping nut; a wire inlet hole and a wire outlet hole are respectively provided on the wire feeding box; the wire feeding motor bracket is fixedly installed inside the wire feeding box; the wire feeding motor is fixedly installed on the wire feeding motor bracket; the active wire feeding roller is fixedly installed on the motor of the wire feeding motor On the shaft; the rear end of the wire feeding roller clamping arm is hinged on the wire feeding motor bracket, and a U-shaped slot is provided at the front end of the wire feeding roller clamping arm; the driven wire feeding roller is installed in the middle of the wire feeding roller clamping arm; the lower end of the clamping screw is hinged on the wire feeding motor bracket, and the upper end of the clamping screw is a free end, and the clamping screw is fitted with the U-shaped slot; the clamping nut is installed at the free end of the clamping screw; when the active wire feeding roller and the driven wire feeding roller are in the wire clamping state, the roller gap between the active wire feeding roller and the driven wire feeding roller is opposite to the wire outlet hole.

8. The portable optical cable hook automatic production equipment according to claim 7, characterized in that: A horizontal wire straightening assembly, a vertical wire straightening assembly, a first wire guide and a second wire guide are also provided inside the wire feeding box; the vertical wire straightening assembly, the first wire guide, the horizontal wire straightening assembly and the second wire guide are sequentially arranged between the wire feeding hole and the wire feeding machine; the horizontal wire straightening assembly and the vertical wire straightening assembly have the same structure and both include a straightening box, a static straightening wheel group, a dynamic straightening wheel group, a dynamic wheel slide, a slide guide rod, a slide distance adjustment bolt, a slide distance adjustment indicator block and a slide distance adjustment scale hole; the static straightening wheel group is installed on the straightening box; the dynamic straightening wheel group is installed on the dynamic wheel slide, and the dynamic straightening wheel group and the static straightening wheel group are installed The wheel groups are staggered; the slide guide rod passes through the moving wheel slide and is fixedly connected to the straightening box; the slide distance adjusting bolt passes through the straightening box and is threadedly connected to the moving wheel slide, and the slide distance adjusting bolt and the slide guide rod are distributed parallel to the slide; a limit stop ring is fixedly provided in the middle of the slide distance adjusting bolt, and the limit stop ring is engaged with the distance adjusting bolt through-hole on the straightening box, and the slide distance adjusting bolt has only rotational freedom relative to the straightening box; the slide distance adjusting indicator block is fixedly provided on the moving wheel slide; the slide distance adjusting scale hole is provided on the straightening box; the slide distance adjusting indicator block is located in the slide distance adjusting scale hole, and the slide distance adjusting indicator block has only linear sliding freedom relative to the slide distance adjusting scale hole.

9. The portable optical cable hook automatic production equipment according to claim 6, characterized in that: The wire feed tray support frame assembly includes a frame annular support top plate, a frame support column, a frame annular support bottom plate and a wire feed tray mounting frame; the frame annular support top plate is coaxially fixedly connected to the lifting mechanism base plate; the frame annular support bottom plate is coaxially fixedly connected to the frame annular support top plate through frame support columns evenly distributed around the circumference; the wire feed tray mounting frame is fixedly connected to the frame annular support bottom plate, and the wire feed tray mounting frame is used to mount the wire feed tray.

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